Learn how to exercise by doing the trunk rotation on the stability ball with a medicine ball.
Primary Muscle Group: abs and obliques
Secondary Muscle Group: chest, pec minor, serratus anterior
Base Movement: trunk rotation
Equipment: medicine ball, stability ball
Training Type: weight training
Level of Difficulty: 4
Sport Specific: baseball, boxing, field hockey, golf, ice hockey, ski alpine, tennis, volleyball, wrestling
Movement Variation: alternating
Plane of Motion: transverse
Joint Action: spine rotation
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